{"id":"CVE-2024-21671","state":"PUBLISHED","title":"vantage6 username timing attack","description":"The vantage6 technology enables to manage and deploy privacy enhancing technologies like Federated Learning (FL) and Multi-Party Computation (MPC).  It is possible to find out usernames from the response time of login requests. This could aid attackers in credential attacks.  Version 4.2.0 patches this vulnerability.","publishedAt":"2024-01-30T15:43:06.789Z","updatedAt":"2024-10-17T18:01:07.740Z","severity":{"score":3.7,"label":"Low","version":"3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N","source":"GitHub_M"},"assigner":"GitHub_M","products":["vantage6 vantage6"],"affected":[{"vendor":"vantage6","product":"vantage6","versions":[{"version":"< 4.2.0","status":"affected"}]}],"references":["https://github.com/vantage6/vantage6/security/advisories/GHSA-45gq-q4xh-cp53","https://github.com/vantage6/vantage6/commit/389f416c445da4f2438c72f34c3b1084485c4e30"],"weaknesses":["CWE-208"],"ingestedAt":"2026-10-29T20:06:59.846Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2024/21xxx/CVE-2024-21671.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2024-21671","state":"PUBLISHED","datePublished":"2024-01-30T15:43:06.789Z","dateUpdated":"2024-10-17T18:01:07.740Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2023-12-29T16:10:20.368Z"},"containers":{"cna":{"title":"vantage6 username timing attack","descriptions":[{"lang":"en","value":"The vantage6 technology enables to manage and deploy privacy enhancing technologies like Federated Learning (FL) and Multi-Party Computation (MPC).  It is possible to find out usernames from the response time of login requests. This could aid attackers in credential attacks.  Version 4.2.0 patches this vulnerability."}],"affected":[{"vendor":"vantage6","product":"vantage6","versions":[{"version":"< 4.2.0","status":"affected"}]}],"references":[{"url":"https://github.com/vantage6/vantage6/security/advisories/GHSA-45gq-q4xh-cp53","name":"https://github.com/vantage6/vantage6/security/advisories/GHSA-45gq-q4xh-cp53","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/vantage6/vantage6/commit/389f416c445da4f2438c72f34c3b1084485c4e30","name":"https://github.com/vantage6/vantage6/commit/389f416c445da4f2438c72f34c3b1084485c4e30","tags":["x_refsource_MISC"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":3.7,"baseSeverity":"LOW","confidentialityImpact":"LOW","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-208","lang":"en","description":"CWE-208: Observable Timing Discrepancy","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2024-01-30T15:43:06.789Z"},"source":{"advisory":"GHSA-45gq-q4xh-cp53","discovery":"UNKNOWN"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://github.com/vantage6/vantage6/security/advisories/GHSA-45gq-q4xh-cp53","name":"https://github.com/vantage6/vantage6/security/advisories/GHSA-45gq-q4xh-cp53","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://github.com/vantage6/vantage6/commit/389f416c445da4f2438c72f34c3b1084485c4e30","name":"https://github.com/vantage6/vantage6/commit/389f416c445da4f2438c72f34c3b1084485c4e30","tags":["x_refsource_MISC","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-01T22:27:36.036Z"}},{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-01-31T15:22:33.541155Z","id":"CVE-2024-21671","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2024-10-17T18:01:07.740Z"}}]}}}